#include <gtk/gtk.h>

static void
activate (GtkApplication* app,
          gpointer        user_data)
{
	GtkWidget *window;

	window = gtk_application_window_new (app);
	gtk_window_set_title (GTK_WINDOW (window), "Window");
	gtk_window_set_default_size (GTK_WINDOW (window), 800, 600);
	gtk_widget_show_all (window);

}

int
main (int    argc,
      char **argv)
{
	GtkApplication *app;
	int status;

	app = gtk_application_new ("org.gtk.example", G_APPLICATION_FLAGS_NONE);
	g_signal_connect (app, "activate", G_CALLBACK (activate), NULL);
	status = g_application_run (G_APPLICATION (app), argc, argv);
	g_object_unref (app);

	return status;
}